- MOQ1 Piece(s)
- Supply TypeManufacturer
- Preferred Buyer Location All over the world
Standard: astm a193 b7b7mb8b8mb16 grade: 4.8, 8.8, 10.9, 12.9, a2, a4 size: m6 to m100, 12" to 4" surface treatment: plain, black, zinc plated, hdg, teflon. Material: carbon steel, alloy steel, stainless steel
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